Daimler trucks: exhaust tailpipe terminating near cng tank protector relief valve and continual heating of...

Bulletin number

FSC-SF 504A-C

Component

Engine and engine cooling: exhaust system: manifold/header/muffler/tail pipe

Summary

Daimler trucks: exhaust tailpipe terminating near cng tank protector relief valve and continual heating of exhaust discharge results in cng venting and having tailpipe extension installed, and away from cng tank protection relief valve. Model 2012-14 cascadia.

Owners of these vehicles have filed 8 complaints in the engine category.